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Coldcard Bitcoin Hack: Victims Report Median Loss Of 1 BTC

The amount of Bitcoin stolen has been confirmed at $111 million, but is likely much higher — and could stand at over $130 million.

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newsbytesapp.com

news.bitcoin.com

cryptobriefing.com

bitcoinmagazine.com

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bitcoinmagazine.comStai leggendo1 g fa

Coldcard Bitcoin Hack: Victims Report Median Loss Of 1 BTC

The amount of Bitcoin stolen has been confirmed at $111 million, but is likely much higher — and could stand at over $130 million.

Timeline cronologica

martedì 4 agosto 2026·cbc.ca
What we know about ongoing Coldcard hack that's stolen over $100M worth of bitcoin | CBC News
A Toronto-based company that made Coldcard, a bitcoin-only hardware wallet that has been the latest target of a data breach, has reportedly lost $100 million US worth of bitcoin…
mercoledì 5 agosto 2026·newsbytesapp.com
Hackers steal over $130M in cryptocurrency from offline hardware wallets
Hackers have exploited a vulnerability in Coldcard hardware wallets, stealing over $130 million in cryptocurrency, with multiple groups involved, according to Galaxy Research.

news.bitcoin.com

2 g fa

Coldcard Hacker Resumes Moving Stolen 30 BTC to New Wallet

Coldcard hacker moved 30 BTC ($1.94M) of $130M stolen, breaking dormancy and signaling cash-out. Transfer renews custody risks for Mk3 users; proves hardware wallet compromise remains live while stolen coins enter laundering pipelines.

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cryptobriefing.com2 g fa

Coinkite declines to estimate Bitcoin loss from $130M Coldcard hack

Coldcard firmware 4.0.1–4.1.9 enabled 2,055 BTC (~$130M) theft from 7,300+ wallets via offline key reconstruction. The breach exposes absence of audit standards for hardware wallets, forcing regulatory action and reshaping enterprise self-custody decisions.

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cbc.ca4 g fa

What we know about ongoing Coldcard hack that's stolen over $100M worth of bitcoin | CBC News

Coldcard disclosed a 2021 firmware bug that compromised seed phrase generation, allowing attackers to steal $100M+ Bitcoin from 7,300 wallets without physical device access. The incident confirms AI-powered threat escalation: attackers now discover latent vulnerabilities faster than expert developers can fix them, forcing a reassessment of hardware wallet threat models and firmware security practices.

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coindesk.com2 g fa

Coldcard fallout shows up onchain as 210,000 bitcoin (BTC) leaves old wallets

Coldcard firmware flaw (weak randomness) compromised 210,000 BTC ($114M losses); users migrate to regulated custodians and ETFs. Mass migration from self-custody to centralized solutions signals market shift toward operational risk mitigation over decentralized control.

Leggi questa versione → originale

newsbytesapp.com4 g fa

Hackers steal over $130M in cryptocurrency from offline hardware wallets

A 2021 seed phrase code flaw in Coldcard wallets made them predictable; $130M stolen from Bitcoin users via brute-force. Cold-storage security undermined; CIOs must audit wallet vendors and rethink custody strategy beyond trusting offline design.

Leggi questa versione → originale

mercoledì 5 agosto 2026·

news.bitcoin.com

Bitcoin Hovers Near $64,000 While Coldcard Losses Top $116M

Bitcoin holds near $64,000 despite a $116 million Coldcard hack, fresh Strategy selling and a stalled Clarity Act.

venerdì 7 agosto 2026·

cryptobriefing.com

Coinkite declines to estimate Bitcoin loss from $130M Coldcard hack

Coinkite refuses to confirm Bitcoin losses from a Coldcard firmware vulnerability that drained an estimated 2,055 BTC worth $130M across 7,300

venerdì 7 agosto 2026·

cryptobriefing.com

Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices

A five-year-old firmware flaw in Coinkite's Coldcard wallets has led to the theft of 1,816 BTC (~$114M), raising serious questions about Bitcoin

venerdì 7 agosto 2026·

news.bitcoin.com

Coldcard Hacker Resumes Moving Stolen 30 BTC to New Wallet

The Coldcard exploit hacker, holding roughly $130M in stolen bitcoin, moved 30.185 BTC to a new wallet in their first activity since the theft.

venerdì 7 agosto 2026·

coindesk.com

Coldcard fallout shows up onchain as 210,000 bitcoin (BTC) leaves old wallets

Roughly 200,000 bitcoin have moved from long-term holder wallets in the past week, suggesting a possible shift in custody rather than conventional selling

venerdì 7 agosto 2026·

cryptobriefing.com

Galaxy Digital analyzes Coldcard hack as losses climb past $111M

Galaxy Digital's Alex Thorn confirms 1,719 BTC stolen from Coldcard wallets due to a 2021 firmware flaw that weakened seed entropy for five

venerdì 7 agosto 2026·

bitcoinmagazine.com

Coldcard Bitcoin Hack: Victims Report Median Loss Of 1 BTC

The amount of Bitcoin stolen has been confirmed at $111 million, but is likely much higher — and could stand at over $130 million.

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